Description
The HOYA Vivinex™ Toric Intraocular Lens (IOL) is expertly crafted to enhance visual outcomes for patients undergoing cataract surgery with pre-existing corneal astigmatism. Designed for healthcare professionals, this lens offers a sophisticated solution to improve post-surgical vision clarity.
Advanced Optic Design
- Biconvex Structure: Features a biconvex optic with a square, thin, and textured edge.
- Aspheric Surface: The anterior aspheric surface partially compensates for corneal spherical aberration, enhancing image quality and increasing tolerance to coma.
- Toric Surface: The posterior toric surface is tailored for precise astigmatism correction.
Material Excellence
- Hydrophobic Acrylic: Made from glistening-free hydrophobic acrylic, ensuring long-term clarity.
- Light Filtering: Equipped with UV and blue light filters for added eye protection.
Haptic and Surface Innovation
- C-Loop Design: The textured-rough haptic surface in a C-loop design ensures stable positioning.
- Active Oxygen Processing: Provides a smooth surface and a square optic edge to minimize posterior capsule opacification (PCO).
Rotational Stability
- Precision Alignment: Demonstrates exceptional rotational stability with a median rotation of 1.1°, maintaining alignment within ≤5° in over 96% of cases.
Dimensions and Power Range
- Optic Diameter: 6.00 mm with an overall length of 13.00 mm.
- Spherical Power: Ranges from +10.00 to +30.00 D.
- Cylinder Power: Available from 1.00 to 6.00 D, offering tailored correction options.
Injector System
- multiSert™ System: Preloaded with single-handed push and two-handed screw injection options for consistent delivery.
- Incision Size: Recommended incision size of 2.20 mm for optimal insertion.
Clinical Benefits
- Long-term Clarity: The glistening-free material and design significantly reduce PCO.
- Astigmatism Correction: Provides consistent correction, reducing postoperative refractive astigmatism effectively.
This intraocular lens stands out for its innovative design and reliable performance, making it a valuable asset in achieving superior visual outcomes in cataract surgery.